Dr. Chi-Cheng Chang is a chair professor in the Department of Technology Application and Human Resource Development at National Taiwan Normal University, Taipei. He received his PhD in Workforce Education and Development from the Pennsylvania State University, USA. His research interests focus on e-learning, e-assessment, and integrative STEM/STEAM education. Dr. Yao-Hua Wang is a senior system analysist in the Information Center at National Taiwan Normal University. He received his PhD in Technology Application and Human Resource Development from the National Taiwan Normal University. Her research interests focus on e-learning, educational technology and HRD.